CAS 7440-16-6
:Rhodium
Description:
Rhodium is a rare, silvery-white transition metal belonging to the platinum group of metals, known for its high reflectivity and resistance to corrosion and oxidation. It has the atomic number 45 and is denoted by the symbol Rh. Rhodium is primarily used in catalytic converters for automobiles, where it helps convert harmful gases into less toxic emissions. Its excellent catalytic properties also make it valuable in various chemical reactions, including hydrogenation and oxidation processes. Rhodium is characterized by a high melting point and density, contributing to its durability and effectiveness in high-temperature applications. Additionally, it is often used in jewelry and as a plating material due to its lustrous finish and ability to enhance the appearance of other metals. Despite its beneficial properties, rhodium is considered one of the most expensive precious metals, with its price influenced by supply and demand dynamics in the automotive and industrial sectors. Its scarcity and unique characteristics make it a significant element in both industrial applications and investment markets.
Formula:Rh
InChI:InChI=1S/Rh
InChI key:InChIKey=MHOVAHRLVXNVSD-UHFFFAOYSA-N
SMILES:[Rh]
Synonyms:- Rhodium (nanoparticles)
- Rhodium black
- Rhodium-103
- Rodio
- Rhodium
- MeSH ID: D012238
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Rhodium powder, -325 mesh, 99.95% (metals basis)
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:RhPurity:99.95%Color and Shape:Gray, PowderMolecular weight:102.91Rhodium, 5% on carbon, dry
CAS:<p>Rhodium, 5% on carbon is a useful reagent for the conversation of nitriles to primary amines and the hydrogenation of aromatic rings, pyridines, aldehydes and sugars. It is also used for the reduction of oximes to amines and for the reduction of nitrobenzene to phenylhydroxylamine using hydrazine hy</p>Formula:RhColor and Shape:Black, PowderMolecular weight:102.91Rhodium, 1% on alumina powder, reduced
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Rhodium black, 99.9% (metals basis)
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:RhPurity:99.9%Molecular weight:102.91Rhodium, 5% on activated carbon paste, C101023-5
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Rhodium wire, 1.0mm (0.04in) dia, 99.8% (metals basis)
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:RhPurity:99.8%Color and Shape:Wire, 1.0 mm (0.04 in.) dia.Molecular weight:102.91Rhodium sponge, -20 mesh, 99.9% (metals basis)
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Purity:99.9%Rhodium powder, -60 mesh, 99.95% (metals basis)
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:RhPurity:99.95%Molecular weight:102.91Rhodium wire, 0.127mm (0.005in) dia, 99.8% (metals basis)
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Purity:99.8%Rhodium foil, 0.5mm (0.02in) thick, 99.8% (metals basis)
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Purity:99.8%Rhodium wire, 0.5mm (0.02in) dia, 99.8% (metals basis)
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:RhPurity:99.8%Molecular weight:102.91Rhodium, 5% on alumina powder, C301099-5
CAS:<p>Rhodium is a useful reagent for the conversation of nitriles to primary amines and the hydrogenation of aromatic rings, pyridines, aldehydes and sugars. It is also used for the reduction of oximes to amines and for the reduction of nitrobenzene to phenylhydroxylamine using hydrazine hydrate as the </p>Formula:RhColor and Shape:Grey, PowderMolecular weight:102.91Rhodium foil, 0.25mm (0.01in) thick, 99.8% (metals basis)
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:RhPurity:99.8%Molecular weight:102.91Rhodium foil, 0.025mm (0.001in) thick, 99.8% (metals basis)
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:RhPurity:99.8%Color and Shape:Foil, 0.025 mm (0.001 in) thickMolecular weight:102.91Rhodium, 5% on alumina powder, Type 526, reduced
CAS:<p>Rhodium, 5% on alumina is used as a catalyst for hydrogenation reactions, nitrous oxide decomposition. Used in manufacturing of nitric acid.This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to th</p>Rhodium wire, 0.25mm (0.01in) dia, 99.8% (metals basis)
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:RhPurity:99.8%Molecular weight:102.91Rhodium sponge, -20 mesh, 99.95% (metals basis)
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formula:RhPurity:99.95%Color and Shape:Solid, -20 meshMolecular weight:102.91Rhodium foil, 0.1mm (0.004in) thick, 99.8% (metals basis)
CAS:<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Purity:99.8%Rhodium powder (99.95%)
CAS:<p>Rhodium powder (99.95%)</p>Formula:RhPurity:(99.95%)Molecular weight:102.91Rhodium, 5% on activated wood carbon, reduced, 50% water wet paste (Escat™ 3401)
CAS:<p>Rhodium, 5% on activated wood carbon, reduced, 50% water wet paste (Escat™ 3401)</p>Color and Shape:black pwdr. (d50=18 µm)
